# Find what is the Volume & Surface Area of Rectangular Prism for l = 70, w = 63 & h = 55

The volume(v) of a rectangle prism is 242550 and surface area is 23450 for the given dimentions length = 70, width = 63 & height = 55, refer the calculation summary and work with steps for detailed explanation.

Calculation Summary | |
---|---|

Length | 70 in |

Width | 63 in |

Height | 55 in |

Volume V | 242550 in³ |

Surface Area | 23450 in² |

## Work with Steps to Find Volume of Prism for l = 70, w = 63 & h = 55

__Question:__

The length of rectangular prism is 70 inches, width is 63 inches and height is 55 inches, find what is the volume and the surface area of that prism?

__workout :__

step 1 Address the formula, input parameters and values

Length = 70 in

Width = 63 in

Height = 55 in

step 2 Apply length, width and height values in below volume formula

Volume V = lwh

= 70 x 63 x 55 in³

Volume V = 242550 in³

step 3 Apply length, width and height values in below surface area formula

Surface area A = 2 (lw + lh + wh)

= 2 ((70 x 63) + (70 x 55) + (63 x 55)) in²

= 2 (4410 + 3850 + 3465) in²

= 2 x 11725 in²

Surface area A = 23450 in²